BottleChem – Bottle Delivery

Small Size, Low Cost, Precise Chemical Spiking and Top-off Wet Bench Chemical Delivery

MEI’s BottleChem provides the smallest possible chemical delivery capability at minimal cost for low consumption applications. Provides for chemical spiking on critical clean or etch tanks without the need for expensive bulk chemical delivery systems. Reduces the frequency of chemical fill maintenance required by fab support personnel.

MEI BottleChem Delivery Systems for Wet Processing

• Bottles fill variable size reservoirs to lower frequency of chemical maintenance
• Standard size, 1 gal bottles using Colder quick disconnects for ease of use
• Utilizes capacitance sensors on sight tube for reservoir level detection
• Provides a low cost means for chemical delivery required for mixing/blending as well as time based spiking on older existing systems as part of an upgrade or retrofit
• Chemical spiking capability will keep your process more consistent, often improving yields considerably on older wet station models
• Produces more consistent bath ratios eliminating operator errors and scrap often experienced with manual pouring

Spike Consistently with Two (or more) Chemicals

• Designed to store as well as provide spill containment for two or more one gallon bottles utilizing drip proof quick connects
• Connects directly to a wet station with MEI IDX software for delivery controls, or optional integrated control
• Metering pumps and IDX control software provide consistently accurate spike volumes direct to process tanks

Small Footprint Delivery Cabinet

• Designed to fit behind a typical size spin rinse dryer, saving valuable floor space
• Chemical delivery point of use is expected to be in close proximity to tower

MEI BottleChem Delivery Systems Are:

Tailored

• MEI will create chemical delivery systems to fit your chemical process needs and production floor design via our partnership design process
• Optional chemical filtration and recirculation
• Pump options to fit your existing spares stock
• Multiple system “kiosk” remote control interface provides E-Stop capabilities as well as status notification
• Pressurized systems with programmable mixture control

Production Ready

• Quality, ergonomics and safety are designed into every system
• Easy to navigate touch screen controls
• Graphical touch screen controls on computers running Microsoft Windows XP^® and MEI IDX Automation software
• Space Efficient; MEI’s space saving cabinets fit easily into tight work spaces
• Valve manifold boxes are available from 3-12 sticks to maximize delivery capability
• Control systems seamlessly integrate with all MEI Wet Process Systems and other vendors wet processing systems utilizing dry contact ready/request process signals

Designed for Safety

• Conforms to SEMI-S2 standard
• MEI is a UL certified panel manufacturer
• Internal spill and leak detection for all chemical handling compartments
  (facilities, pumps and bottles)
• Local and remote EMO shut down with low voltage circuit
• Exhaust differential pressure monitoring
• Cabinet acts as spill containment with minimum 125% capacity
• Visual alarm light tower with integrated audible alarm
• Dispense head seal conformation detection
• Electronics housed in separate N2 purged compartment
• Choice of materials, FM4910 (Halar, CPVC, PVDF) or polypropylene or stainless steel
• Reservoir with liquid boil detection

Maintenance Friendly

• Easily removable access panels provide front and side access to internal components
• Easy to access pumps and valves allow for excellent MTTR, improving uptime
• Fork truck lifting points and casters with leveling feet for ease of installation

Reliable

• Field proven designs and safety features
• Highest quality plumbing components
• All metal components are either chemical resistance epoxy powder coated or anodized for longevity
• Nitrogen purged electronics compartments

Supported

• MEI provides award winning service, installation and support
• Installation included
• Operations manual and complete design documentation provided

Download our MEI BottleChem Brochure